so, I have an 06 vstar 1100. Went to start it up this spring, and the battery sounded weak, didn't want to crank it over good. Started up tho, took it for a ride. Parked it for a week. Went to start it up the other day and it wouldn't crank it over. Charged the battery and it still won't. Bought a new battery, charged it overnight and it still gives half a crank and stops. Also hear a high pitched noise come from battery area when starter is engaged but not cranking. Any thoughts here?